Errors noted in ''The History of Middle-earth Index'':<ref>{{webcite|author=[[Morgan Thomsen]]|articleurl=http://mythoi.tolkienindex.net/#post3|articlename=''The History of Middle-earth Index'' corrigenda|dated=26 March 2012|website=[http://mythoi.tolkienindex.net/ Mythoi]|accessed=10 February 2013}}</ref>

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*Page 270 (entry for '''Lindon'''): The form ''Lindónë'' appears in the index, while the form ''Lindóne'' is used in the text.